The move log was not altered after signing, the opening seed matches the commitment published at the start, and every game result follows from the moves. Not proven: that the platform's timestamps are honest.
Set checks
✓
seed commitment
sha256("6554074569387876202:set_01M6KJB7A2FRASX0A13MVWXRXF") = 67b4bbdd2c366b61..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6KJB7A4ESPBPMH86YKDHX5B: verified
✓
signatures
23 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..23, every prev_hash links
✓
move log
23 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
23 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
23 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T15:20:24.797Z
S1 59785, S2 60000
f0f3345a9e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T15:20:26.900Z
S1 59785, S2 59897
d85b16633a
f0f3345a9e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T15:20:29.004Z
S1 59681, S2 59897
67f1be3322
d85b16633a
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T15:20:31.005Z
S1 59681, S2 59896
9d466a7920
67f1be3322
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T15:20:33.114Z
S1 59572, S2 59896
2d73cb7012
9d466a7920
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T15:20:35.317Z
S1 59572, S2 59693
0619989ca6
2d73cb7012
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T15:20:38.554Z
S1 58335, S2 59693
2cc39fce2f
0619989ca6
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T15:20:40.836Z
S1 58335, S2 59411
c7edfdce8b
2cc39fce2f
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T15:20:42.807Z
S1 58364, S2 59411
076b5f6cfb
c7edfdce8b
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T15:20:44.773Z
S1 58364, S2 59445
9473069253
076b5f6cfb
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T15:20:46.803Z
S1 58334, S2 59445
472480e08f
9473069253
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T15:20:48.803Z
S1 58334, S2 59445
c2e78e1224
472480e08f
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T15:20:50.822Z
S1 58315, S2 59445
d6a4b499c3
c2e78e1224
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T15:20:52.825Z
S1 58315, S2 59442
5947d07042
d6a4b499c3
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T15:20:54.810Z
S1 58330, S2 59442
458f5d0494
5947d07042
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T15:20:56.823Z
S1 58330, S2 59429
6b66189fe8
458f5d0494
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T15:20:58.755Z
S1 58398, S2 59429
031dc042d7
6b66189fe8
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T15:21:00.737Z
S1 58398, S2 59447
cffb344ffd
031dc042d7
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T15:21:02.676Z
S1 58459, S2 59447
fd41689e59
cffb344ffd
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T15:21:04.711Z
S1 58459, S2 59412
e6e9ca780a
fd41689e59
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T15:21:06.703Z
S1 58467, S2 59412
3212d731f2
e6e9ca780a
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T15:21:08.633Z
S1 58467, S2 59482
101dddfb3c
3212d731f2
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T15:21:10.563Z
S1 58537, S2 59482
a88e49df00
101dddfb3c
sk_4707cd57
Game 2 m_01M6KJB7A5FH7AKHR0VQQB1E42: verified
✓
signatures
16 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..16, every prev_hash links
✓
move log
16 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
16 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
16 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T15:20:24.798Z
S1 59784, S2 60000
06d93a9216
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T15:20:26.931Z
S1 59784, S2 59867
a077d3d574
06d93a9216
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T15:20:29.011Z
S1 59704, S2 59867
faa70c3bd9
a077d3d574
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T15:20:31.030Z
S1 59704, S2 59848
23b0e8d0f9
faa70c3bd9
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T15:20:33.133Z
S1 59601, S2 59848
6189c80c04
23b0e8d0f9
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T15:20:35.305Z
S1 59601, S2 59676
4ad7b1a391
6189c80c04
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T15:20:37.317Z
S1 59589, S2 59676
22e7402b7d
4ad7b1a391
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T15:20:39.415Z
S1 59589, S2 59578
9e3b117ba8
22e7402b7d
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T15:20:41.427Z
S1 59577, S2 59578
28248cb7c4
9e3b117ba8
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T15:20:43.406Z
S1 59577, S2 59599
1c3abdb608
28248cb7c4
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T15:20:45.396Z
S1 59587, S2 59599
a8dae1b50a
1c3abdb608
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T15:20:47.366Z
S1 59587, S2 59629
76a23f1d36
a8dae1b50a
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T15:20:49.404Z
S1 59549, S2 59629
78dffc5f36
76a23f1d36
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T15:20:51.397Z
S1 59549, S2 59636
3e812d272a
78dffc5f36
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T15:20:53.328Z
S1 59618, S2 59636
2ce76b6c9e
3e812d272a
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T15:20:55.266Z
S1 59618, S2 59698
87fb657f6d
2ce76b6c9e
sk_4707cd57
Check it yourself
This page runs the checker on the server, which only shows what the platform says about itself. Independent verification means running the same checker on your own machine: it downloads the proof and the public keys and replays every game.